I have an OLD Fluke 25, Fluke 87, Fluke 89, Amprobe clamp-on, Techtronics Spectrometer with a multi-meter.

All acquired from pawn shops, for $35 or less, after "showing" the broker, they were good for parts only.

Know a guy who bought a $5000 Fluke transmitter calibrator ( less than 6 months old ), for $300. ( pawn shop asking price )

I put my son through tech school buying Flukes from pawn shops, cleaning and reselling them.

BTW: Klein is a good meter. IMHO, Fluke is better, but way more expensive.; as you know.